JPH09507937A - 手書き入力を分割する方法 - Google Patents

手書き入力を分割する方法

Info

Publication number
JPH09507937A
JPH09507937A JP8516265A JP51626596A JPH09507937A JP H09507937 A JPH09507937 A JP H09507937A JP 8516265 A JP8516265 A JP 8516265A JP 51626596 A JP51626596 A JP 51626596A JP H09507937 A JPH09507937 A JP H09507937A
Authority
JP
Japan
Prior art keywords
data
strokes
segment
stroke
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8516265A
Other languages
English (en)
Japanese (ja)
Inventor
グジック・ケニス
エル シー セイボルド・ジョン
Original Assignee
モトローラ・インコーポレーテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23331799&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH09507937(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by モトローラ・インコーポレーテッド filed Critical モトローラ・インコーポレーテッド
Publication of JPH09507937A publication Critical patent/JPH09507937A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/148—Segmentation of character regions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
  • Image Analysis (AREA)
  • Document Processing Apparatus (AREA)
JP8516265A 1994-11-14 1995-11-14 手書き入力を分割する方法 Pending JPH09507937A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US34008494A 1994-11-14 1994-11-14
US08/340,084 1994-11-14
PCT/US1995/014762 WO1996015507A1 (en) 1994-11-14 1995-11-14 Method of splitting handwritten input

Publications (1)

Publication Number Publication Date
JPH09507937A true JPH09507937A (ja) 1997-08-12

Family

ID=23331799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8516265A Pending JPH09507937A (ja) 1994-11-14 1995-11-14 手書き入力を分割する方法

Country Status (8)

Country Link
US (1) US5751851A (zh)
EP (1) EP0739521B1 (zh)
JP (1) JPH09507937A (zh)
CN (1) CN1102275C (zh)
AU (1) AU690781B2 (zh)
CA (1) CA2178959C (zh)
DE (1) DE69523567T2 (zh)
WO (1) WO1996015507A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016523406A (ja) * 2013-06-09 2016-08-08 アップル インコーポレイテッド リアルタイム手書き認識の管理
US9898187B2 (en) 2013-06-09 2018-02-20 Apple Inc. Managing real-time handwriting recognition
US9934430B2 (en) 2013-06-09 2018-04-03 Apple Inc. Multi-script handwriting recognition using a universal recognizer
US10228846B2 (en) 2016-06-12 2019-03-12 Apple Inc. Handwriting keyboard for screens
US11194467B2 (en) 2019-06-01 2021-12-07 Apple Inc. Keyboard management user interfaces

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US5737443A (en) * 1994-11-14 1998-04-07 Motorola, Inc. Method of joining handwritten input
GB9701793D0 (en) 1997-01-29 1997-03-19 Gay Geoffrey N W Means for inputting characters or commands into a computer
EP1058924B1 (en) 1998-01-26 2012-06-13 Apple Inc. Method and apparatus for integrating manual input
US6633746B1 (en) * 1998-11-16 2003-10-14 Sbc Properties, L.P. Pager with a touch-sensitive display screen and method for transmitting a message therefrom
US7091959B1 (en) * 1999-03-31 2006-08-15 Advanced Digital Systems, Inc. System, computer program product, computing device, and associated methods for form identification and information manipulation
US7286115B2 (en) 2000-05-26 2007-10-23 Tegic Communications, Inc. Directional input system with automatic correction
US7030863B2 (en) 2000-05-26 2006-04-18 America Online, Incorporated Virtual keyboard system with automatic correction
US7821503B2 (en) 2003-04-09 2010-10-26 Tegic Communications, Inc. Touch screen and graphical user interface
US6970599B2 (en) 2002-07-25 2005-11-29 America Online, Inc. Chinese character handwriting recognition system
US7750891B2 (en) 2003-04-09 2010-07-06 Tegic Communications, Inc. Selective input system based on tracking of motion parameters of an input device
AU5299700A (en) 1999-05-27 2000-12-18 America Online, Inc. Keyboard system with automatic correction
US6826551B1 (en) * 2000-05-10 2004-11-30 Advanced Digital Systems, Inc. System, computer software program product, and method for producing a contextual electronic message from an input to a pen-enabled computing system
US6798907B1 (en) * 2001-01-24 2004-09-28 Advanced Digital Systems, Inc. System, computer software product and method for transmitting and processing handwritten data
US20020107885A1 (en) * 2001-02-01 2002-08-08 Advanced Digital Systems, Inc. System, computer program product, and method for capturing and processing form data
US20030004991A1 (en) * 2001-06-29 2003-01-02 Keskar Dhananjay V. Correlating handwritten annotations to a document
US7013029B2 (en) * 2001-06-29 2006-03-14 Intel Corporation Incorporating handwritten notations into an electronic document
US7120299B2 (en) 2001-12-28 2006-10-10 Intel Corporation Recognizing commands written onto a medium
US7639876B2 (en) * 2005-01-14 2009-12-29 Advanced Digital Systems, Inc. System and method for associating handwritten information with one or more objects
US7720286B2 (en) * 2005-05-25 2010-05-18 Advanced Digital Systems, Inc. System and method for associating handwritten information with one or more objects via discontinuous regions of a printed pattern
US20070292026A1 (en) * 2006-05-31 2007-12-20 Leon Reznik Electronic magnification device
US7855718B2 (en) * 2007-01-03 2010-12-21 Apple Inc. Multi-touch input discrimination
US8269727B2 (en) 2007-01-03 2012-09-18 Apple Inc. Irregular input identification
US8130203B2 (en) 2007-01-03 2012-03-06 Apple Inc. Multi-touch input discrimination
US8225203B2 (en) 2007-02-01 2012-07-17 Nuance Communications, Inc. Spell-check for a keyboard system with automatic correction
US8201087B2 (en) 2007-02-01 2012-06-12 Tegic Communications, Inc. Spell-check for a keyboard system with automatic correction
CN101833411B (zh) * 2009-03-09 2015-09-16 诺基亚公司 用于笔迹输入的方法和设备
CN102063620A (zh) * 2010-12-31 2011-05-18 北京捷通华声语音技术有限公司 一种手写识别方法、系统及手写识别终端
KR20150028627A (ko) * 2013-09-06 2015-03-16 삼성전자주식회사 사용자 필기를 텍스트 정보로 변환하는 방법 및 이를 수행하기 위한 전자 기기
CN103677311A (zh) * 2014-01-02 2014-03-26 朱海威 便于修改的手写输入设备快速输入法
KR102240279B1 (ko) * 2014-04-21 2021-04-14 삼성전자주식회사 컨텐트 처리 방법 및 그 전자 장치
KR20160062566A (ko) * 2014-11-25 2016-06-02 삼성전자주식회사 필기 문자를 보정하는 디바이스 및 방법
JP6492894B2 (ja) * 2015-04-01 2019-04-03 富士通株式会社 認識プログラム、認識方法及び認識装置

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US4206442A (en) * 1974-07-03 1980-06-03 Nippon Electric Co., Ltd. Letter segmenting apparatus for OCR comprising multi-level segmentor operable when binary segmenting fails
US4718102A (en) * 1983-01-19 1988-01-05 Communication Intelligence Corporation Process and apparatus involving pattern recognition
JPH0650538B2 (ja) * 1984-03-28 1994-06-29 株式会社日立製作所 手書き文字・図形認識の認識モード指定方法
DE3523042A1 (de) * 1984-06-28 1986-01-02 Canon K.K., Tokio/Tokyo Bildverarbeitungssystem
JPS6180478A (ja) * 1984-09-27 1986-04-24 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション デ−タ入力・表示システム
US4680803A (en) * 1984-12-17 1987-07-14 Ncr Corporation Method and apparatus for isolating image data for character recognition
US4764972A (en) * 1985-05-23 1988-08-16 Nec Corporation Continuous characters recognition system
JPS6274181A (ja) * 1985-09-27 1987-04-04 Sony Corp 文字認識装置
US4972496A (en) * 1986-07-25 1990-11-20 Grid Systems Corporation Handwritten keyboardless entry computer system
DE3788774T2 (de) * 1986-10-20 1994-04-28 Sharp Kk Bildeingangsprozessor.
JPS63158678A (ja) * 1986-12-23 1988-07-01 Sharp Corp 単語間スペ−ス検出方法
JPS63182793A (ja) * 1987-01-26 1988-07-28 Sharp Corp 文字切り出し方式
JP2713911B2 (ja) * 1987-07-08 1998-02-16 株式会社東芝 郵便物処理装置
US4953225A (en) * 1987-10-16 1990-08-28 Sharp Kabushiki Kaisha Handwritten character-recognizing apparatus for automatically generating and displaying character frames
JPH01112388A (ja) * 1987-10-26 1989-05-01 Ricoh Co Ltd 文字認識処理方法
US5001765A (en) * 1989-01-05 1991-03-19 International Business Machines Corporation Fast spatial segmenter for handwritten characters
US5005205A (en) * 1990-01-12 1991-04-02 International Business Machines Corporation Handwriting recognition employing pairwise discriminant measures
US5216725A (en) * 1990-10-31 1993-06-01 Environmental Research Institute Of Michigan Apparatus and method for separating handwritten characters by line and word
US5142589A (en) * 1990-12-21 1992-08-25 Environmental Research Institute Of Michigan Method for repairing images for optical character recognition performing different repair operations based on measured image characteristics
US5287415A (en) * 1991-10-24 1994-02-15 International Business Machines Corporation Elastic prototype averaging in online handwriting recognition
US5315667A (en) * 1991-10-31 1994-05-24 International Business Machines Corporation On-line handwriting recognition using a prototype confusability dialog
JPH05290221A (ja) * 1992-04-15 1993-11-05 Pioneer Electron Corp オンライン手書文字認識装置
US5452371A (en) * 1992-05-27 1995-09-19 Apple Computer, Inc. Method of aligning shapes on a display of a computer system
US5321768A (en) * 1992-09-22 1994-06-14 The Research Foundation, State University Of New York At Buffalo System for recognizing handwritten character strings containing overlapping and/or broken characters
JP2933801B2 (ja) * 1993-06-11 1999-08-16 富士通株式会社 文字の切り出し方法及びその装置
US5600735A (en) * 1994-05-10 1997-02-04 Motorola, Inc. Method of recognizing handwritten input

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11016658B2 (en) 2013-06-09 2021-05-25 Apple Inc. Managing real-time handwriting recognition
US10579257B2 (en) 2013-06-09 2020-03-03 Apple Inc. Managing real-time handwriting recognition
US9934430B2 (en) 2013-06-09 2018-04-03 Apple Inc. Multi-script handwriting recognition using a universal recognizer
US11816326B2 (en) 2013-06-09 2023-11-14 Apple Inc. Managing real-time handwriting recognition
JP2016523406A (ja) * 2013-06-09 2016-08-08 アップル インコーポレイテッド リアルタイム手書き認識の管理
US11182069B2 (en) 2013-06-09 2021-11-23 Apple Inc. Managing real-time handwriting recognition
US9898187B2 (en) 2013-06-09 2018-02-20 Apple Inc. Managing real-time handwriting recognition
US10346035B2 (en) 2013-06-09 2019-07-09 Apple Inc. Managing real-time handwriting recognition
US10884617B2 (en) 2016-06-12 2021-01-05 Apple Inc. Handwriting keyboard for screens
US10466895B2 (en) 2016-06-12 2019-11-05 Apple Inc. Handwriting keyboard for screens
US11640237B2 (en) 2016-06-12 2023-05-02 Apple Inc. Handwriting keyboard for screens
US10228846B2 (en) 2016-06-12 2019-03-12 Apple Inc. Handwriting keyboard for screens
US11941243B2 (en) 2016-06-12 2024-03-26 Apple Inc. Handwriting keyboard for screens
US11194467B2 (en) 2019-06-01 2021-12-07 Apple Inc. Keyboard management user interfaces
US11620046B2 (en) 2019-06-01 2023-04-04 Apple Inc. Keyboard management user interfaces
US11842044B2 (en) 2019-06-01 2023-12-12 Apple Inc. Keyboard management user interfaces

Also Published As

Publication number Publication date
WO1996015507A1 (en) 1996-05-23
US5751851A (en) 1998-05-12
DE69523567D1 (de) 2001-12-06
DE69523567T2 (de) 2002-06-27
AU690781B2 (en) 1998-04-30
EP0739521B1 (en) 2001-10-31
CN1102275C (zh) 2003-02-26
CA2178959A1 (en) 1996-05-23
EP0739521A4 (en) 1997-07-23
CA2178959C (en) 2000-05-16
AU4157996A (en) 1996-06-06
CN1138909A (zh) 1996-12-25
EP0739521A1 (en) 1996-10-30

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